What’s among the biggest contributor to blight on MySpace? The leagues of sock puppet profiles and automated friend requests that jamb your inbox. Google — the company that stands on a soap box attacking companies for SPAMMING their index to manipulate search results — is selling keyword advertising for software designed to create fake profiles and send SPAM friend request.

Google make money off of selling adverts. It loses money when people game the index, i.e. buying fake links to rank well, so they don't need to buy adwords. This might influence their choice in which forms of evil spam to fight.

@Nixies -- the relationship between Google quality and Google revenues is complex.

Google's prerogative is to keep their quality head and shoulders over MSN and Yahoo. For instance, if Google has 3 spam results in the top ten SERPs and MSN has 9 and Yahoo has 10, Google doesn't need to get rid of the last 3.

Many kinds of spam site, such as MFAs and other sites monetized by adsense, actually make money for Google. Google just needs to keep things clean enough that legitimate advertisers don't walk away in disgust.

? There are all kinds of illicit materials on Google, the Myspace bots are some of the least problematic. Anyone can game the system, fake Adwords out, and get their material on Google. It doesn't last long when it does go up, but they just resubmit it under a different URL or other such nonsense. It's pretty difficult to keep it off - I would have thought you would know this.

Aaron, I definitely understand your point. It seems like Google is double-minded when they allow this stuff to go on.

I'm not as quick to believe that they intentionally want this spam cluttering their Content network. Pretty much all the evidence is to the contrary..

They are doing everything to kill off anyone with a poor quality site using their 'quality score'. People want to hand Goog thousands of dollars, and in a lot of cases, they don't even care nor want the money.